oO..   ..........   
..o.    .........   
..o..   .........   
.....   #...o...#   
..#...  #.......#   
......###.......###.
...........###......
   #....O..._...... 
 #......o#.....#..  
.........#_.<._#    
.#.......#.....#    
...#........_...... 
...........###......
......###...  ..###.
 .....  #...  ..#   
        #...   .#   
        .....  ..